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Underwater power supply and waterproof shell thereof

A technology of waterproof casing and power supply, which is applied in the field of power supply, can solve the problems of electrochemical corrosion of output terminals, reduce the sealing of the casing, and cumbersome assembly process, and achieve the effect of saving welding process, improving waterproof performance and good waterproof effect

Active Publication Date: 2019-07-19
深圳市依卓尔能源有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

These two methods not only have the problems of cumbersome assembly process and low production efficiency, but also reduce the airtightness of the housing due to the gaps that exist when the positive and negative output terminals are assembled with the housing.
When the battery is working in a deep water area, under the action of strong water pressure, seawater seeps in from the assembly gap, forming an electrolytic cell between the two output terminals, causing electrochemical corrosion of the output terminals, and even seawater seeping into the inside of the shell and causing the entire battery life

Method used

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  • Underwater power supply and waterproof shell thereof
  • Underwater power supply and waterproof shell thereof
  • Underwater power supply and waterproof shell thereof

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Embodiment Construction

[0024] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will now be described in detail with reference to the accompanying drawings.

[0025] Such as figure 1 , 2 As shown, the underwater power supply of an embodiment of the present invention includes a waterproof case 1 and a battery pack 2 and a control assembly 3 arranged in the waterproof case 1; the battery pack 2 and the control assembly 3 are electrically connected.

[0026] The waterproof case 1 includes a power case 10 and two output terminals 20 embedded on the side plate of the power case 10 . The two output terminals 20 are both electrically connected to the control assembly 3, respectively corresponding to the positive pole and the negative pole, and are used for plugging in external devices and conducting external devices and underwater power supplies.

[0027] According to the configur...

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Abstract

The invention discloses an underwater power supply and a waterproof shell thereof. The waterproof shell of the underwater power supply comprises a power supply shell and two output terminals embeddedin a side plate of the power supply shell; and each output terminal comprises a first inserting part exposed on the outer surface of the side plate, a second inserting part exposed on the inner surface of the side plate, and a connecting part embedded in the side plate and used for connecting the first inserting part and the second inserting part in a bent shape. According to the waterproof shellof the underwater power supply, the output terminals are embedded in the power supply shell in the form of injection molding and the like, and form an integrated structure together with the power supply shell, and an assembly process and a gap formed by assembly are removed, so that the problem of water seepage is avoided, and the waterproof sealing performance of the underwater power supply shellis improved.

Description

technical field [0001] The invention relates to the technical field of power supplies, in particular to an underwater power supply and a waterproof case thereof. Background technique [0002] With the development of science and technology and the deepening of underwater exploration, the development of underwater equipment is becoming more and more common. Most underwater equipment such as underwater cameras and underwater boosters need power support, which brings the need for underwater power need. The shell on the underwater power supply is equipped with output terminals corresponding to the positive and negative poles. One end outside the shell is used for connecting external devices, and the other end inside the shell is directly connected to the circuit board on the battery pack. [0003] However, in the traditional production process, limited by the structure, the battery pack and the positive and negative output terminals need to be welded and connected by wires, and ...

Claims

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Application Information

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IPC IPC(8): H01M2/10H01M2/20H01M2/30H01M10/42H01M50/24H01M50/258H01M50/503H01M50/543
CPCH01M10/4257H01M50/209H01M50/20H01M50/24H01M50/502H01M50/543Y02E60/10
Inventor 周清周毅周健韦昌猛
Owner 深圳市依卓尔能源有限公司
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